A suffix denoting the skill of writing or describing; additionally, the writing or information it self; a treatise.
A terminal element in compound words of Greek beginning, indicating ‘writing, description, discourse, seience,’ as with biography, location, hagiography, hydrography, geography, typography, etc. These types of nouns tend to be accompanied by an adjective in -graphic, -graphical, and often by a concrete noun in -graph.
Definition for "-graphy"
composing or representation produced in a specified manner…